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Re: Files with identical SHA1 breaks the repo

From: Stefan Hett <stefan_at_egosoft.com>
Date: Fri, 24 Feb 2017 15:56:06 +0100

On 2/23/2017 9:02 PM, Øyvind A. Holm wrote:
> This is the only known SHA-1 collision at the moment, but Google will
> release the collision code in 90 days, so we can expect this not to last
> forever.
Reading up on that in an article on a German magazine [1] clarifies that
the effort to create that hash still quite large (6500 CPU years + 100
GPU years to calculate the collision). So this relativates the impact a bit.
Certainly I'm not trying to say that the situation on SVN's side
should/could not be improved, though.


Stefan Hett
Received on 2017-02-24 15:56:13 CET

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